| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.60 | 6.330% | $131.4239 | $131.42 | $131.40 | $131.40 |
| Purchase #2 | $58.77 | 12.255% | $65.9723 | $65.97 | $65.95 | $66.00 |
| Purchase #3 | $205.67 | 12.178% | $230.7165 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $196.59 | 9.632% | $215.5255 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $136.50 | 4.848% | $143.1175 | $143.12 | $143.10 | $143.10 |
| Purchase #6 | $203.93 | 5.396% | $214.9341 | $214.93 | $214.95 | $214.90 |
| Purchase #7 | $182.47 | 6.309% | $193.982 | $193.98 | $194.00 | $194.00 |
| 7 purchase totals = | $1,107.53 | $1,195.6718 | $1,195.67 | $1,195.65 | $1,195.60 | |